ZA74320B - Evacuation method and apparatus - Google Patents

Evacuation method and apparatus

Info

Publication number
ZA74320B
ZA74320B ZA740320A ZA74320A ZA74320B ZA 74320 B ZA74320 B ZA 74320B ZA 740320 A ZA740320 A ZA 740320A ZA 74320 A ZA74320 A ZA 74320A ZA 74320 B ZA74320 B ZA 74320B
Authority
ZA
South Africa
Prior art keywords
evacuation method
evacuation
Prior art date
Application number
ZA740320A
Other languages
English (en)
Inventor
W Burrell
Original Assignee
Grace W R & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of ZA74320B publication Critical patent/ZA74320B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Package Closures (AREA)
  • Packages (AREA)
ZA740320A 1973-06-29 1974-01-16 Evacuation method and apparatus ZA74320B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00375300A US3832824A (en) 1973-06-29 1973-06-29 Apparatus and method for evacuating packages

Publications (1)

Publication Number Publication Date
ZA74320B true ZA74320B (en) 1974-11-27

Family

ID=23480318

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA740320A ZA74320B (en) 1973-06-29 1974-01-16 Evacuation method and apparatus

Country Status (16)

Country Link
US (1) US3832824A (sv)
JP (1) JPS5414989B2 (sv)
AR (1) AR200902A1 (sv)
AU (1) AU474917B2 (sv)
BE (1) BE810814A (sv)
BR (1) BR7401671A (sv)
CA (1) CA980238A (sv)
CH (1) CH570901A5 (sv)
DE (1) DE2404038C2 (sv)
DK (1) DK142491B (sv)
FR (1) FR2235056B1 (sv)
GB (1) GB1436471A (sv)
IT (1) IT1015830B (sv)
NL (1) NL173730C (sv)
SE (1) SE414481B (sv)
ZA (1) ZA74320B (sv)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928938A (en) * 1973-06-29 1975-12-30 Grace W R & Co Method for evacuating packages
US3965646A (en) * 1975-02-26 1976-06-29 W. R. Grace & Co. Adjustable sealing device
GB1561837A (en) * 1976-03-29 1980-03-05 Sainsbury J Ltd Packaging commodities
US4085231A (en) * 1976-10-08 1978-04-18 W. R. Grace & Co. Container evacuation process
US4189897A (en) * 1978-11-01 1980-02-26 Acraloc Corporation High speed evacuation chamber packaging and clipping machine
US4335559A (en) * 1979-12-04 1982-06-22 Union Carbide Corporation Dual pressure closure clipping system for chamber evacuator
DE3162487D1 (en) * 1980-04-29 1984-04-12 Schur Int As Brdr A method and an apparatus for closing packing bags for slaughtered poultry
ZA813186B (en) * 1980-06-25 1982-05-26 Grace W R & Co Packaging process and apparatus
IE52250B1 (en) * 1981-03-18 1987-08-19 Grace W R & Co Process and apparatus for providing a sealing package
IE52224B1 (en) * 1981-03-18 1987-08-19 Grace W R & Co Packaging process and apparatus
US4478025A (en) * 1981-08-31 1984-10-23 Scanlan Gregory P Vacuum packing device
IT1139239B (it) * 1981-10-16 1986-09-24 Grace Italiana Spa Apparecchiatura e procedimento per il confezionamento sottovuoto
US4583347A (en) * 1982-10-07 1986-04-22 W. R. Grace & Co., Cryovac Div. Vacuum packaging apparatus and process
US4578928A (en) * 1983-07-06 1986-04-01 Acraloc Corporation High speed evacuation chamber packaging machine and method
US4534984A (en) * 1983-08-16 1985-08-13 W. R. Grace & Co., Cryovac Div. Puncture-resistant bag and method for vacuum packaging bone-in meat
JPS60204347A (ja) * 1984-03-30 1985-10-15 Canon Inc インクジエツト記録ヘツドの保存方法
DE3411917A1 (de) * 1984-03-30 1985-10-03 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Verfahren und vorrichtung zum verpacken von gegenstaenden
NZ221180A (en) * 1986-11-05 1990-05-28 Rmf Steel Products Co Packaging of foodstuffs in vacuum chamber: carbon dioxide used to eliminate oxygen
DE3916170A1 (de) * 1989-05-18 1990-11-22 Multivac Haggenmueller Kg Vakuum-kammermaschine
DE8916006U1 (de) * 1989-06-29 1992-12-17 Fahr-Bucher Gmbh, 7702 Gottmadingen Vorrichtung zum Lösen von Verpackungsfolie von klebrigen Massen
JPH0370712A (ja) * 1989-08-09 1991-03-26 Toshiomi Suzuki 交通利用カード及び交通利用システム
US5062252A (en) * 1990-08-08 1991-11-05 Viskase Corporation Vacuum packaging method and apparatus
US5692360A (en) * 1995-01-13 1997-12-02 W. R. Grace & Co.-Conn. System and method for packaging products
IT236616Y1 (it) * 1995-01-27 2000-08-17 Milan Jankovic Apparecchio per il confezionamento sottovuoto di prodotti contenuti in sacchetti flessibili
DE19842362C2 (de) * 1998-09-16 2000-09-14 Effem Gmbh Verfahren und Vorrichtung zum Öffnen vorgefertigter Beutelverpackungen
US6862867B2 (en) * 2003-01-16 2005-03-08 Pack-Tech, L.L.C. Bag sealing system and method
US7140167B2 (en) * 2003-01-28 2006-11-28 Cargill, Incorporated Positive pressure fresh meat packaging system
US7204067B2 (en) 2003-02-27 2007-04-17 Sunbeam Products, Inc. Vacuum packaging appliance with removable trough
US7478516B2 (en) 2003-07-31 2009-01-20 Sunbeam Products, Inc. Vacuum packaging appliance
US20050022473A1 (en) * 2003-07-31 2005-02-03 Small Steven D. Removable drip trays and bag clamps for vacuum packaging appliances
US7200974B2 (en) 2003-07-31 2007-04-10 Sunbeam Products, Inc. Lidless vacuum appliance
EP1564147A1 (en) * 2004-02-13 2005-08-17 Cryovac, Inc. Vacuum packaging apparatus and process
US7670042B2 (en) * 2006-10-18 2010-03-02 George Cheung Marinating device
DE102008019625A1 (de) * 2008-04-18 2009-10-29 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verfahren und Vorrichtung zum Verpacken eines Schüttguts in Beuteln
DE102010055438A1 (de) 2010-12-21 2012-06-21 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine und Verfahren zum Erzeugen einer Vakuumverpackung
EP2546154A1 (en) * 2011-07-12 2013-01-16 Cryovac, Inc. Packaging apparatus and method of expelling gas
AU2017361862B2 (en) * 2016-11-18 2022-01-27 Cryovac, Llc Process and apparatus for evacuation of packages
CN107985694B (zh) * 2017-12-30 2023-11-10 浙江圣利机械设备有限公司 一种包装机的封切装置
CN108869297B (zh) * 2018-07-20 2024-05-03 北京电子工程总体研究所 一种大型多环柔性囊体的折叠收纳装置
EP3771651B1 (en) * 2019-08-01 2022-03-02 Immobles del Segria, S.L. Detection system and detection method for detecting the actuation of a lid in a vacuum packaging machine
DE102020122101A1 (de) * 2020-08-25 2022-03-03 Miele & Cie. Kg Vakuumiergerät zum Verschließen eines flexiblen Behälters sowie flexibler Behälter mit Verschlusselement sowie Verfahren zum Betreiben eines Vakuumiergeräts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790284A (en) * 1954-01-13 1957-04-30 Milprint Inc Art of vacuum sealing flexible packages
DE1939216C3 (de) * 1969-08-01 1975-06-12 Kraemer & Grebe Kg, Maschinenund Modellfabrik, 3562 Wallau Einrichtung zum Entlüften und Begasen von Packungen
US3694991A (en) * 1970-10-23 1972-10-03 Grace W R & Co Vacuum skin package, and process and apparatus for making same
US3714754A (en) * 1970-12-14 1973-02-06 Grace W R & Co Vacuumizing system
DE2122648C3 (de) * 1971-05-07 1973-12-06 Herbert Dipl.-Ing. 6243 Falkenstein Niedecker Vorrichtung zum Evakuieren und Ver schließen von Füllgut enthaltenden Beuteln aus Kunststoff in einer Vakuumkammer

Also Published As

Publication number Publication date
AU474917B2 (en) 1976-08-05
BE810814A (fr) 1974-05-29
NL173730B (nl) 1983-10-03
FR2235056B1 (sv) 1980-04-11
CA980238A (en) 1975-12-23
JPS5414989B2 (sv) 1979-06-11
GB1436471A (en) 1976-05-19
DK142491B (da) 1980-11-10
JPS5021880A (sv) 1975-03-08
FR2235056A1 (sv) 1975-01-24
US3832824A (en) 1974-09-03
BR7401671A (pt) 1975-11-11
SE414481B (sv) 1980-08-04
IT1015830B (it) 1977-05-20
DE2404038C2 (de) 1987-03-26
DK219774A (sv) 1975-02-10
NL7400964A (sv) 1974-12-31
SE7403541L (sv) 1974-12-30
CH570901A5 (sv) 1975-12-31
DK142491C (sv) 1981-07-20
DE2404038A1 (de) 1975-01-23
NL173730C (nl) 1984-03-01
AU6556374A (en) 1975-08-14
AR200902A1 (es) 1974-12-27

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